Dacia Solenza 2004, Repair Manual

Page: 676 / 891

88
WIRING
88 - 5
REMARK : By means of the CLIP
tester it is possible the visualization of
the releasing of the driver’s airbag.
If the airbag has been tripped:
- replace the releasing elements and the
defective ones;
- check the failures absence by means
of the CLIP tester;
- check the necessity of UCE airbag
replacement.
When everything is correct, unblock the
UCE airbag and the system is again
operational (the airbag indicator is getting off).
If the CLIP tester is stipulating the
replacement of UCE airbag, that means:
- UCE airbag has released 4 times the
airbag.
- An internal failure of UCE airbag.
UCE AIRBAG CONNECTOR
Pin Denomination
1 Free
2 Free
3 Free
4 Free
5 + after contact
6 Mass
7 Airbag indicator
8 Free
9 “K” diagnostic line
10 + driver airbag signal
11 – driver airbag signal
12 Free
13 Free
14 Free
15 Free
16 ,17 Shunt
18 ,19 Shunt
20 Mass
21 ,22 Shunt
23 “L” diagnostic line
24 Free
25 ,26 Shunt
27 Free
28 ,29 Shunt
30 Free
REMARK:
UCE airbag connector has as
par ticularity the shortcircuit setting of
different releasing lines when this one is
disconnected. The shunts placed in front of
each releasin g line are avoiding the
undesirable releasing of these systems (by
antenna effect, for instance).
Airbag – Electronic control unit
vnx.su